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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 11:59 AM
    • Replies: 0
    • Views: 19,605
    07-26-2009, 11:59 AM Go to last post
  1. Computer power supply good for LEDs ?

    Started by cpf user, 07-22-2013 10:19 AM
    • Replies: 13
    • Views: 866
    07-26-2013, 06:01 AM Go to last post
    • Replies: 5
    • Views: 945
    07-24-2013, 05:54 PM Go to last post
  2. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 01:35 PM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 27,585
    07-24-2013, 03:17 PM Go to last post
  3. Lux to Lumens, again!

    Started by AJ Botha, 06-23-2013 07:53 AM
    • Replies: 20
    • Views: 1,221
    07-23-2013, 03:21 AM Go to last post
  4. led power help pls

    Started by paulcobra 1975, 07-20-2013 02:02 AM
    • Replies: 2
    • Views: 397
    07-21-2013, 02:36 PM Go to last post
  5. Osram's New Oslon SSL LED

    Started by saabluster, 05-08-2009 12:45 AM
    • Replies: 15
    • Views: 5,071
    07-21-2013, 02:41 AM Go to last post
    • Replies: 1
    • Views: 378
    07-19-2013, 03:48 PM Go to last post
  6. Dimmers and Drivers and Strips (oh my...)

    Started by stevemayman, 07-16-2013 02:13 PM
    • Replies: 11
    • Views: 659
    07-19-2013, 03:42 PM Go to last post
  7. U. S. CPSC Recalls LED Lights Made in China

    Started by slebans, 07-19-2013 06:47 AM
    • Replies: 0
    • Views: 396
    07-19-2013, 06:47 AM Go to last post
  8. Citizen Quadruples Brightness of White LED

    Started by slebans, 10-29-2011 07:27 AM
    • Replies: 9
    • Views: 1,900
    07-19-2013, 03:21 AM Go to last post
    • Replies: 5
    • Views: 422
    07-18-2013, 06:58 PM Go to last post
  9. has anyone seen MK-R lumen per watt data?

    Started by pepperdust, 07-15-2013 10:06 AM
    • Replies: 3
    • Views: 474
    07-17-2013, 04:32 AM Go to last post
  10. Triple Cree XP-G2 From cutter Labeling...?

    Started by LEDAdd1ct, 07-16-2013 04:57 AM
    • Replies: 2
    • Views: 448
    07-17-2013, 03:48 AM Go to last post
  11. Led convex lens optics

    Started by CfabStudios, 07-15-2013 09:05 AM
    • Replies: 2
    • Views: 770
    07-16-2013, 02:05 PM Go to last post
  12. Correlation between Vf and lumens?

    Started by archer6817j, 02-21-2012 09:34 AM
    • Replies: 5
    • Views: 872
    07-16-2013, 04:18 AM Go to last post
  13. Sourcing lednlight Optics/Reflectors

    Started by Kevin Doe, 07-15-2013 10:04 AM
    • Replies: 2
    • Views: 394
    07-16-2013, 03:10 AM Go to last post
  14. what is better and brighter XML U3 or XM-l2 T6

    Started by gamezawy, 07-15-2013 12:52 AM
    • Replies: 2
    • Views: 3,791
    07-15-2013, 08:33 AM Go to last post
  15. DIY LED Driver

    Started by thomast77, 07-09-2013 03:10 AM
    • Replies: 19
    • Views: 2,592
    07-14-2013, 02:32 PM Go to last post
  16. Talking Brightest low voltage LEDs?

    Started by booyah, 07-11-2013 04:39 AM
    • Replies: 4
    • Views: 582
    07-14-2013, 12:18 PM Go to last post
  17. Green LEDs

    Started by jc32754, 05-22-2011 10:06 AM
    • Replies: 13
    • Views: 2,221
    07-14-2013, 10:30 AM Go to last post
    • Replies: 4
    • Views: 464
    07-12-2013, 09:58 AM Go to last post
  18. 316,800 Lumens LED Light

    Started by CaptainBrock, 07-09-2013 11:45 PM
    • Replies: 9
    • Views: 1,070
    07-12-2013, 01:37 AM Go to last post
  19. Cree C503D 5mm LEDs - the brightest yet!

    Started by JohnR66, 05-19-2013 06:39 AM
    • Replies: 5
    • Views: 1,436
    07-11-2013, 03:59 AM Go to last post
  20. whrere i get the aluminium profiles

    Started by xfoxx, 05-26-2013 06:05 PM
    • Replies: 4
    • Views: 844
    07-10-2013, 11:19 PM Go to last post
    • Replies: 6
    • Views: 542
    07-09-2013, 10:43 PM Go to last post
  21. Cree Shipping XPG Gen 2 in R5 bin in 4000k

    Started by WeLight, 07-05-2013 11:45 AM
    • Replies: 2
    • Views: 565
    07-09-2013, 05:31 PM Go to last post
  22. Dash gauge cluster dummy light retrofit.

    Started by XplosiveLugnut, 07-04-2013 02:27 AM
    • Replies: 6
    • Views: 715
    07-06-2013, 03:56 AM Go to last post
  23. Best incandescent replacement

    Started by thomast77, 07-04-2013 06:56 PM
    • Replies: 2
    • Views: 423
    07-06-2013, 03:48 AM Go to last post
  24. Help in led driver Problem

    Started by gamezawy, 07-04-2013 04:35 AM
    • Replies: 5
    • Views: 470
    07-05-2013, 02:26 PM Go to last post
    • Replies: 3
    • Views: 423
    07-05-2013, 05:51 AM Go to last post
  25. 5mm led mcd ratings

    Started by snowborder2645, 03-26-2009 07:59 PM
    • Replies: 13
    • Views: 8,859
    07-04-2013, 12:45 AM Go to last post
  26. What's your favorite emitter?

    Started by Grmnracing, 06-16-2013 05:54 AM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,607
    07-03-2013, 03:32 PM Go to last post
  27. Using 4awg wire as a "heat pipe" to a heatsink

    Started by mds82, 06-26-2013 06:31 AM
    • Replies: 15
    • Views: 961
    07-02-2013, 04:06 AM Go to last post
  28. DIY reflow vs. "pro" reflow ...

    Started by pepperdust, 06-15-2013 05:44 PM
    • Replies: 10
    • Views: 1,000
    07-01-2013, 01:56 PM Go to last post
  29. Question Where to get Cree CXA2540 online?

    Started by clemence, 06-30-2013 05:28 AM
    • Replies: 2
    • Views: 473
    07-01-2013, 11:34 AM Go to last post
  30. ROADMASTER DIGITAL SCROLLING LICENSE PLATE FRAME

    Started by fccsswcnl, 06-30-2013 02:10 PM
    • Replies: 5
    • Views: 646
    07-01-2013, 11:31 AM Go to last post
  31. 3528 Strip light - delay when turning on

    Started by markr6, 07-01-2013 05:53 AM
    • Replies: 3
    • Views: 466
    07-01-2013, 10:20 AM Go to last post
  32. Hello from France : Kite builder need your help.

    Started by ztrok, 06-17-2013 09:22 PM
    • Replies: 5
    • Views: 447
    07-01-2013, 10:19 AM Go to last post
  33. Changing LED Tint With Filters

    Started by Derek Dean, 08-22-2011 06:48 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 269
    • Views: 35,573
    06-29-2013, 09:19 AM Go to last post
  34. large driver question

    Started by tjones96761, 06-24-2013 05:26 PM
    • Replies: 12
    • Views: 688
    06-28-2013, 05:52 PM Go to last post
  35. 1-10v led driver

    Started by math, 06-27-2013 11:14 PM
    • Replies: 3
    • Views: 381
    06-28-2013, 08:05 AM Go to last post
    • Replies: 8
    • Views: 603
    06-27-2013, 05:49 PM Go to last post
  36. can anyone help identify this chip

    Started by pepperdust, 06-27-2013 02:59 PM
    • Replies: 2
    • Views: 290
    06-27-2013, 03:07 PM Go to last post
    • Replies: 3
    • Views: 839
    06-26-2013, 07:52 PM Go to last post
  37. LED Efficiency

    Started by agh7674, 06-24-2013 10:31 AM
    • Replies: 6
    • Views: 708
    06-26-2013, 04:15 AM Go to last post
  38. What is the appeal to the Lumileds emitters?

    Started by tobrien, 06-22-2013 05:29 PM
    • Replies: 8
    • Views: 821
    06-25-2013, 03:45 PM Go to last post

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